Delft, South Holland, Netherlands
Karlsruhe, Baden-Württemberg, Germany
Munich, Bavaria, Germany
Indianapolis, IN, USA
Pforzheim, Baden-Württemberg, Germany
Stuttgart, Germany
Stuttgart, Baden-Württemberg, Germany
Bielefeld-Oldentrup, Nordrhein-Westfalen, Germany
Pfinztal, Baden-Württemberg, Germany
Ettlingen, Baden-Württemberg, Germany